baber/WOPTO huggingface dataset:
Patent JP-2005030579-A (JP)
Title: Structure of preventing looseness of screw due to bolt and nut
Inventor: HAJI YOSHIRO
IPC: F16B39/01
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems on a conventional looseness preventing bolt in which friction torque occurs during fastening a nut, that no work for inserting and fastening the nut can be done without a screw wrench on both hands and complicated machining construction for looseness prevention prohibits machining work as well as an adhesive type having a working temperature of 120°C or so in maximum limits the use at a high temperature position and inconveniently requires a time for drying and coagulating an adhesive.  <P>SOLUTION: This structure of preventing the looseness of a screw comprises a shape memorizing alloy ring 3 filled in a screw valley bottom 2A of a bolt 1. Thus, a nut can be inserted therein with a hand without fixing the bolt thereto and fastening force can be applied thereto with one screw wrench. The use of the ring simplifies machining construction for looseness prevention. Furthermore, a shape memorizing alloy allows the use at a high temperature working position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062598-A (JP)
Title: Image forming apparatus
Inventor: MASUDA MICHIHARU
IPC: G03G21/00
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality without deteriorating the productivity in a 1D system color image forming apparatus.  <P>SOLUTION: An image forming means for forming a toner image on an image carrier, a plurality of density detection means for detecting the density of the toner image and a density detection selecting means for selecting the plurality of density detection means are provided in the image forming apparatus. The density detection means is selected and used by the density detection selecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071779-A (JP)
Title: Key switch device
Inventor: MOCHIZUKI TAKASHI
IPC: H01H21/00
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure, to reduce the number of components, and to assemble by a simple process.  <P>SOLUTION: A key top member 5 wherein spindle pieces 7 and 8 integrally formed by making axial lines coincident with each other with horizontal spindles 9 and 10 integrally formed are formed at a predetermined height in a key top mounting area 6 of a base plate 2, and bearing pieces 18 and 19 having nearly semicircular spindle holes 20 formed by making axial lines coincident with each other and by being opened to the lower edge are integrally formed is directly mounted to the base plate 2 by fitting the spindles 9 and 10 to the spindle holes 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066046-A (JP)
Title: Ball tray unit of game machine
Inventor: OGAWA MAKOTO
IPC: A63F7/02
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball tray unit of a game machine, permitting efficient replacement of various parts disposed on the unit.  <P>SOLUTION: The ball tray unit 15 consists of a rear panel member 31 to section the rear side, a cover member 21 disposed in the front of the rear panel member 31, opening in the rear to section a storage space 22, and a hinge mechanism 51 connecting the rear panel member 31 and the cover member 21 turnably and separably for displacing the rear panel member 31 and the cover member 21 from a first state in which the rear panel member 31 and the cover member 21 abut to each other to a second state in which the rear panel member 31 and the cover member 21 are separated from each other. The storage space 22 is opened by displacing the rear panel member 31 from the first state to the second state via the hinge mechanism 51 and turning the rear panel member 31 relative to the cover member 21. Next, the storage space 22 is closed by rotating the rear panel member 31 via the hinge mechanism 51 and displacing the rear panel member 31 from the second state to the first state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068896-A (JP)
Title: Handle latch device for opening and closing door
Inventor: MURAKAMI RYUJI
IPC: E05B77/44
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the illicit unlocking of a handle latch device for opening and closing a door.  <P>SOLUTION: This handle latch device for opening and closing the door is attached with an automatic lock means 45 having a lock piece 55 for locking a hook lever on an installing plate 40 fixed to an installing body 3, and an engaging operating piece 48 integrally arranged with the lock piece via a horizontal shaft 49, and rotating by a prescribed quantity in response to the expansion and contraction movement of an operation rod 47, for preventing the illicit unlocking of the handle latch device. The device is characterized by installing an illicit unlocking preventive mechanism Y having a jumping-up locking piece 60 for rotatably engaging with the engaging operation piece 48 by an impact when the installing body 3 and/or the hook lever 16 are struck against the installing plate 40 in locking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078133-A (JP)
Title: Card position detection method and card reader
Inventor: WATABE NOZOMI
IPC: G06K13/067
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card position detection method and a card reader for detecting a position of an inserted card without installing a component (mechanical sensor) leading to cost up even if inconvenience to detect the position of the inserted card on the basis of a light emitting and light receiving element is generated, and consequently performing appropriate transmission and reception of data.  <P>SOLUTION: The card reader detects the position of the card by suing magnetic circuit noise based on the electric noise generated when the card in a card conveying path 2 contacts or separates with and from a magnetic head 7, without depending on a card position detection sensor such as a photosensor composed of a light emitting and receiving element 6d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076211-A (JP)
Title: Ground improvement system and construction method
Inventor: TANAKA NORIO
IPC: E02D3/12
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground improvement system and a construction method incorporated with respective advantageous characteristics of an injection agitating simultaneously using type mechanical agitating construction method and an abrasive jet construction method.  <P>SOLUTION: This ground improvement system has a means for sending out water or a hardener by intermediate pressure, a means for sending out a water abrasive admixture by high pressure, a ground improvement tool composed of a monitor part having a swivel part, a rod part and a side surface injection port, and a ground improvement machine driven for an advance or driven for a retreat while rotating the ground improvement tool. The ground improvement system includes an injection machine agitating tool having an agitating blade replaceably installed in the middle of construction as the ground improvement tool, and an abrasive jet tool having a tip injection port of the water abrasive admixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004086218-A (JP)
Title: Multilayer label, receptacle with multilayer label and manufacturing method of multilayer label
Inventor: UNGLERT ROBERT
IPC: G03B21/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer label easy in manufacturing with several pages for distributing information.  <P>SOLUTION: The multilayer label is provided with at least one lower part label 1 and an upper part label 2 which covers at least a part of the lower part label 1. A surface of the lower part label 1 not faced to the upper part label 2 is provided with a first adhesive layer 3 for fixing the multilayer label to an object to be labeled and also a first non-adhesive region 4 for forming a sheet most of which is non-adhesive. A surface of the upper part label 2 faced to the lower part label 1 is provided with at least one second adhesive layer 5 and also a second non-adhesive region 6 for forming a sheet most of which is non-adhesive. The first adhesive layer 3 overlaps at least a part of the second adhesive layer 5. Then, the upper part label 2 is provided with a section 7 which projects over the lower part label 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005046126-A (JP)
Title: Liquid tobacco
Inventor: BEN HIROMI
IPC: A24F47/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid tobacco enabling the smoking of the tobacco without using fire or emitting smoke in a public area where the smoking is inhibited owing to the recent antismoking and non-smoking campaign.  <P>SOLUTION: This liquid tobacco is produced by liquefying a tobacco to form a tobacco component solution 4, putting the solution 4 into a vessel 2, opening an aeration hole 6 on the side wall of the vessel, inserting an absorbing material 3 and connecting the assembly to a mouthpiece 1. The tobacco components can be supplied to a smoking person by the use of the liquid tobacco.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077303-A (JP)
Title: Optical object identifying apparatus and printer using the same
Inventor: SUGIYAMA HISAKAZU
IPC: B41J2/01
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To simply identify various types of objects using a reflection light from the detected object.  <P>SOLUTION: A light emitting side optical system 23 and a light receiving side optical system 26 are accommodated in a housing 30 vertically movable to a detected object 27. An output from a light receiving element 25 is maximized when a focus location of the light emitting optical system 23 is located near the detected object 27. A plurality of types of the detected objects 27 can be identified in a high S/N ratio by vertically moving the housing 30 to the detected object 27 until the output from the light receiving element 25 is maximized, fixing the location and processing a plurality of signals using a signal processing part 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004128-A (JP)
Title: Fluorescence polarization measuring device
Inventor: CATHERINE A ROYER
IPC: C12Q1/68
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting mutual coupling of two giant molecules in liquid phase by measuring polarization of fluorescent light emission from a probe portion.  <P>SOLUTION: This device for measuring polarization of fluorescent light emission includes: a casing for eliminating light, an exciting means disposed in the casing to generate polarized light of a narrow wavelength range; a sample chamber radiated by the polarized light; a film type light emission polarizer for polarizing fluorescent light emission from the sample chamber; a detecting means for detecting the fluorescent light emission; and a light emission lens for concentrating the fluorescent light emission on the detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005076008-A (JP)
Title: Ultraviolet and infrared ray-screening substance, ultraviolet and infrared ray-screening material given by using the same, and method for screening ultraviolet and infrared ray
Inventor: MIZUTANI MAKOTO
IPC: C09D5/32
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet and infrared ray-screening substance having characteristics of screening ultraviolet and infrared rays and transmitting visible light, and comprising a substance which does not have toxicity, is safe, and is given at a low cost.  <P>SOLUTION: This ultraviolet and infrared ray-screening substance contains a double oxide containing zinc and a lanthanoid, wherein an atomic ratio (x) of the lantanoid to the zinc in the double oxide preferably satisfies: 0<x<0.5. An ultraviolet and infrared ray-screening material which is given by forming a film containing the ultraviolet and infrared ray-screening substance on a substrate has the characteristics of screening the ultraviolet and infrared rays and transmitting the visible light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080703-A (JP)
Title: Slot machine
Inventor: HIRATA SEIYA
IPC: A63F5/04
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine preventing from giving uncomfortable feeling to surrounding players.  <P>SOLUTION: When reels automatically stops after passing of an automatic stoppage period without operating a stop switch after varying of the reels has started, namely when the possibility that a player is separated from his/her seat is high, performance carried out after the stoppage of the reels is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084165-A (JP)
Title: Electro-optical composite wiring structure, structure comprising optical element mounting substrate, optical waveguide layer, and optical path conversion component; structure comprising optical element mounting substrate and optical path conversion component; structure comprising optical path conversion component and optical waveguide layer; optical path conversion component comprising alignment structure; and micro lens array comprising alignment structure
Inventor: ONO TAKESHI
IPC: H05K1/02
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical composite wiring structure which permits exact alignment of an optical axis without deviation and has little optical transmission loss.  <P>SOLUTION: This electro-optical composite wiring structure 10 comprises an optical element mounting substrate 41, an electric wiring substrate 11, an optical waveguide layer 61, an optical path conversion component 71, and an alignment guide member 31. The optical element mounting substrate 41 has an optical element mounting substrate body 42 formed with recesses 48 for alignment of the optical element mounting substrate side. The electric wiring substrate 11 has an electric wiring substrate body 22 formed with the recesses 48 for alignment of the optical element mounting susbtrate side. The optical waveguide layer 61 has an optical waveguide layer body 62 formed with recesses 68 for alignment of the optical waveguide side. The optical path conversion component 71 has an optical path conversion component body 72 formed with recesses 78 for alignment of the optical path conversion component side. Guide members 31 for alignment can be fitted with the above recesses 11, 41, 61, 71.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083447-A (JP)
Title: Expansion/contraction structure and its control device
Inventor: OKAZAKI YASUNAO
IPC: B25J19/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic expansion/contraction structure, flexible, greatly displaceable, quickly responsive and controllable with high accuracy.  <P>SOLUTION: The expansion/contraction structure comprises a plurality of hollow elastic bodies 2, 4 arranged in series, a connection sealing member 8 for connecting the hollow elastic bodies 2, 4 to each other and sealing them with air tightness, a set of sealing members 6, 7 for sealing the hollow elastic bodies 2, 4 at their ends which are not sealed by the connection sealing member 8, and a fluid passing member 9 for pouring fluid into or out of the hollow insides of the hollow elastic bodies 2, 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085581-A (JP)
Title: Field emission display device
Inventor: MORI MASATOSHI
IPC: H01J29/02
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field emission display device allowing a high-voltage application type field emission display device to be manufactured by a simple process, and capable of fundamentally keeping a vacuum characteristic and a conduction characteristic over a long time.  <P>SOLUTION: This field emission display device has: a first substrate having an image display region on a substrate surface; and a second substrate disposed oppositely to the first substrate and composed by forming an electron emission part and an electron control part for controlling electrons emitted from the electron emission part on a substrate surface; and is characterized in that a high-voltage terminal for supplying a high voltage to the image display region is embedded in a spacer between the first and second substrates, and led out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013980-A (JP)
Title: Microchip valve structure
Inventor: KITAMORI TAKEHIKO
IPC: F16K7/16
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new microchip valve structure which can control a stream with high precision by making a cross-section area of a minute flow passage variable.  <P>SOLUTION: The microchip in which the minute flow passage is constituted at a contacting part of counter substrates is provided with a valve mechanism which makes the cross-section area of the minute flow passage variable by a sliding or rotating valve body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086133-A (JP)
Title: Device and method for exposure
Inventor: KANDA YASUKATSU
IPC: H01L21/027
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for exposure by which the deterioration of an image resolution and overlay accuracy can be prevented by suppressing the disturbance of a purging gas in a purging area, or preventing the occurrence of a difference in an apparent refractive index in a forward scanning path and a backward scanning path at the time of performing scanning projection alignment.  <P>SOLUTION: The exposure device 100 which exposes a wafer 8 to light by using a mask 6 is provided with a moving section which moves at least either of the wafer 8 and the mask 6 forward and backward, when the wafer 8 is exposed to the light and a purging gas supplying system 200 which supplies an inert gas to the forward scanning path in the moving direction of the wafer 8 or the mask 6 moved by means of the moving section or the opposite direction and to the backward scanning path by changing the supplying direction of the gas to the opposite direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004261577-A (JP)
Title: Protector for sports shoe, especially for golf shoe
Inventor: FRANCESCO VALENTINI
IPC: A43B5/00
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector for preventing wear and damage of shoe due to adhesion of grasses and mud to the tip of the shoe which separates from the ground when a golfer swings.  <P>SOLUTION: This protector includes a cover 2 provided with a belt 6 as a removable holding means to be fitted to the tip of the shoe to prevent a fall of the protector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005089502-A (JP)
Title: Polyether based graft polymer
Inventor: YUI KOJI
IPC: C08F290/14
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polyether based graft polymer capable of being used for a variety of applications such as a dispersing agent and its easy manufacturing method.  <P>SOLUTION: This polyether based graft polymer is obtained by polymerizing a polyether having a polymerization unit represented by formula (1) (wherein R<SP>1</SP>represents a 1-12C alkylene group, R<SP>2</SP>represents a methylene group or an ethylene group, R<SP>3</SP>represents a hydrogen atom or a methyl group, X is a linking group of an ether bond, an ester bond or an amide bond, and t is 0 or 1) with a radical-polymerizable monomer having one reactive unsaturated group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089521-A (JP)
Title: Transition metal complex evaluation system
Inventor: KURIBAYASHI HIROSHI
IPC: C08F4/619
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation system for evaluating the molecular structure of an addition polymer obtained by polymerizing an addition-polymerizable monomer in the presence of a catalyst using a transition metal complex as a component for the addition polymerization catalyst on the basis of the chemical structure of the transition metal complex.  <P>SOLUTION: This transition metal complex evaluation system comprises an input means (a) for inputting the structure of the transition metal complex, (b) an input means (b) for inputting the structure of the addition-polymerizable monomer, a determination means (c) for determining a polymerization activator of the transition metal complex, a calculation means (d) for calculating the most stable structure of the polymerization activator and a total molecular energy (E1) in the structure, and the second stable structure of the polymerization activator and a total molecular energy (E2) in the structure, a calculation means (e) for calculating an energy difference (ΔE) between the total molecular energy (E1) in the most stable structure of the polymerization activator and the total molecular energy (E2) in the second stable structure of the polymerization activator, and a display means (f) for displaying the energy difference (ΔE).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092398-A (JP)
Title: Maker common point service
Inventor: TAKAHASHI KAZUNORI
IPC: G06Q30/06
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow manufacturers of beverage, food and merchandise for daily use to provide different point services for every classification by making retail stores such as supermarkets which execute membership system point services to execute bargain sales limited to point service members, and classifying the point service members according to a purchase frequency or a purchase sum related to manufacturer merchandise.  <P>SOLUTION: A plurality of manufacturers cooperatively establish membership system point services executed by each of those manufacturers, and encourage the targeted members of retail stores which execute the membership system point services to subscribe for the point service. When the members subscribe for the point service, they need to register their electronic mail addresses and advices such as bargain sales from the manufacturers are sent in a batch with one electronic mail per day. Purchase data of customers who have purchased merchandise according to the advices are transmitted from the retail stores to the manufacturer side, and a central unit calculates and adds points related to the guided bargain sales based on the purchase data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089573-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: YAMABAYASHI AKIRA
IPC: C08F220/10
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition which is excellent in adhesion not only to a non-polar adherend but also to a rough surface, a curved surface, and an angular surface and excellent in peelability from various adherends.  <P>SOLUTION: The pressure-sensitive adhesive composition contains (A) an acrylic copolymer prepared by copolymerizing (a1) 60-99.9 wt.% alkyl (meth)acrylate having a solubility parameter (SP value) lower than 8.5, (a2) 0.1-20 wt.% functional-group-containing unsaturated monomer, and (a3) 0-39.9 wt.% other copolymerizable unsaturated monomer, (B) an acrylic copolymer prepared by copolymerizing (b1) 60-99.9 wt.% alkyl (meth)acrylate having a solubility parameter (SP value) of 8.5 or higher, (b2) 0.1-20 wt.% functional-group-containing unsaturated monomer, and (b3) 0-39.9 wt.% other copolymerizable unsaturated monomer, and (C) a cross-linking agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI